#20 Small tabbed main (edit) window

[Deak Ferenc]

1. the main editing window (the 3+1 views) will be removed from the MainWindow (containing the toolbar). This will free the editing area to beabel to be moved onto a secondary screen and to be able to be resized according to the users need
2. After the "Main" editing window will be removed small tabs will be placed at the bottom 4PANES|TOP|FRONT|SIDE each of the small tabs (like excel is having them) containing a specific view of the scene. There will be a possibility to add a new "tab" where the user can choose which views to include in the new tab
3. There will be a possibility that one object group will be edited in a new tab.